Company · Ownership research

Nine Energy Service, Inc. NINE

CIK 0001532286

Form 4 transactions dated Oct 1, 2023 to Oct 15, 2026, as reported to the SEC.

Insider trading Initial holdings Institutional holders

This page lists 30 of 36 rows; the complete set is available through the API.

Insider filings on file run through Jun 23, 2026.

Some filings are submitted jointly by several insiders. The SEC form does not apportion the reported figures between them, so results include every joint filer.

Insider purchases & sales

Purchased: $3.77M
Sold: $2.52M

Oct 1, 2023 – Jun 23, 2026
Available records · partial months are marked ·

202410 of 30 preview events · 36 available in 2024

Date	Insider	Activity	Trade value (USD)	% of prior holding
Dec 3, 2024	Sirkes Guy See Remarks	Sale	$59.16K 35,380 shares sold	18.39% sold Direct holding	▾
Nov 21, 2024	MONROE WILLIAM 10% owner	Purchase	$321.33K 260,000 shares bought	5.65% added Direct holding	▾
Nov 20, 2024	MONROE WILLIAM 10% owner	Purchase	$320.52K 265,000 shares bought	6.11% added Direct holding	▾
Nov 19, 2024	MONROE WILLIAM 10% owner	Purchase	$517.69K 435,000 shares bought	11.15% added Direct holding	▾
Nov 6, 2024	Fox Ann G See Remarks · Director	Sale	$157.33K 136,929 shares sold	19.62% sold Direct holding	▾
Nov 5, 2024	Fox Ann G See Remarks · Director	Sale	$60.42K 60,358 shares sold	7.96% sold Direct holding	▾
Nov 5, 2024	Crombie David See Remarks	Sale	$45.94K 48,722 shares sold	16.99% sold Direct holding	▾
Nov 5, 2024	MOORE THEODORE R. See Remarks	Sale	$26.00K 26,776 shares sold	14.80% sold Direct holding	▾
Aug 12, 2024	Crombie David See Remarks	Sale	$23.52K 17,320 shares sold	5.70% sold Direct holding	▾
Aug 12, 2024	Luz S. Brett Chief Accounting Officer	Sale	$3.93K 2,894 shares sold	2.83% sold Direct holding	▾

Showing 30 / 36 record groups in 2024. The complete set is available through the API.

Nine Energy Service, Inc. · NINE

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The initial HTML of this page carries its exact data as script#research-data (JSON): values, units, scope, preview limits and SEC sources. Read it directly, no script or API key needed; script#research-access says what needs an account. For the year shown, this page lists 30 of 36 purchase / sale groups and 30 of 70 other groups; the totals and the monthly series cover the whole window.

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{"ticker":"NINE","transaction_code":["P","S"],"transaction_form_type":"4","page_size":20}

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.

Non-cancelled, non-derivative purchase (P) and sale (S) rows dated inside the public window, as reported. Share totals are on today's split-adjusted basis. Includes open-market and private transactions. Data after the latest filing is not asserted complete and is not zero-filled. A grouped event shares filing, transaction date, security, code, direction, ownership bucket and source. Derivative groups also match underlying security, exercise price, exercise/expiration dates and footnote references. Reported rows are retained; P/S price lots can be grouped. Post-transaction balances are never summed.